/* cabinet.cab — one stylesheet for every page.
   Tokens follow the Cabinet design system (cabinet/DESIGN.md, /design) using the
   "modern" (monochrome) theme from cabinet/client/src/styles/globals.css:
   Alverata headings at 400 only, Inter body (400/500/600, never 700),
   4px radius everywhere, 20px for pills. Display sizes above --text-2xl are a
   website-only exception: the app scale is built for dense UI. */

@font-face {
  font-family: "Inter";
  src: url("/fonts/inter-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  /* modern theme */
  --color-bg:              #0F0F0F;
  --color-card:            #1A1A1A;
  --color-card-darker:     #111111;
  --color-amber:           #FFFFFF;   /* accent is white on modern */
  --color-amber-hover:     #CCCCCC;
  --color-text-primary:    #F0F0F0;
  --color-text-secondary:  #999999;
  --color-on-accent:       #0F0F0F;
  --color-border:          rgba(255, 255, 255, 0.08);
  --border-dark:           rgba(255, 255, 255, 0.12);
  --color-success:         #38A169;

  /* shared */
  --font-heading:          "alverata", Georgia, serif;
  --font-body:             "Inter", system-ui, sans-serif;
  --text-2xl:              2rem;
  --text-xl:               1.75rem;
  --text-lg:               1.25rem;
  --text-base:             0.9rem;
  --text-sm:               0.8rem;
  --text-xs:               0.75rem;
  --card-radius:           4px;
  --btn-radius:            4px;
  --transition-fast:       0.15s ease;

  /* site layout */
  --measure:               62ch;
  --gutter:                clamp(16px, 5vw, 48px);
  --text-body:             1rem;      /* reading copy; app --text-base is UI-dense */

  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; background: var(--color-bg); }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration-color: var(--border-dark); text-decoration-thickness: 1px; text-underline-offset: 0.2em; transition: color var(--transition-fast), text-decoration-color var(--transition-fast); }
a:hover { text-decoration-color: currentColor; }
a:focus-visible { outline: 1px solid var(--color-amber); outline-offset: 3px; border-radius: var(--card-radius); }

.wrap { max-width: 1120px; margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }

/* ---- Header ---- */
.site-header { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--color-bg) 82%, transparent); backdrop-filter: blur(7.4px); -webkit-backdrop-filter: blur(7.4px); border-bottom: 1px solid var(--color-border); }
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; min-height: 64px; padding-top: 12px; padding-bottom: 12px; }
.site-header .logo { display: block; line-height: 0; }
.site-header .logo img { height: 24px; width: auto; }
.site-header nav { display: flex; flex-wrap: wrap; gap: 6px 24px; font-size: var(--text-sm); font-weight: 500; white-space: nowrap; }
.site-header nav a { text-decoration: none; color: var(--color-text-secondary); }
.site-header nav a:hover { color: var(--color-text-primary); }

/* ---- Type ---- */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 400; line-height: 1.1; letter-spacing: -0.02em; margin: 0; }
h1 { font-size: clamp(2.5rem, 7vw, 4.75rem); letter-spacing: -0.035em; max-width: 16ch; }
h2 { font-size: clamp(var(--text-xl), 3.5vw, 2.5rem); }
h3 { font-size: var(--text-lg); }
p { margin: 0 0 16px; max-width: var(--measure); }
p:last-child { margin-bottom: 0; }
.lede { font-size: clamp(1.0625rem, 1.6vw, 1.25rem); color: var(--color-text-secondary); max-width: 54ch; }

/* Section label: index + name, e.g. "01 — Products" */
.label {
  display: flex; align-items: center; gap: 12px;
  font-size: var(--text-xs); font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--color-text-secondary); margin: 0 0 20px; max-width: none;
}
.label .idx { color: var(--color-text-primary); font-variant-numeric: tabular-nums; }
.label::after { content: ""; flex: 1; height: 1px; background: var(--color-border); }

/* ---- Hero ---- */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--color-border); }
.hero::before {
  /* fine grid, faded out towards the edges */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(to right, var(--color-border) 1px, transparent 1px),
    linear-gradient(to bottom, var(--color-border) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 70% 30%, #000 10%, transparent 75%);
          mask-image: radial-gradient(ellipse 70% 80% at 70% 30%, #000 10%, transparent 75%);
}
.hero .wrap { position: relative; padding-top: clamp(72px, 14vw, 168px); padding-bottom: clamp(56px, 10vw, 120px); }
.hero h1 { margin: 20px 0 24px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 36px; }

.pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: var(--text-xs); font-weight: 500; letter-spacing: 0.04em;
  padding: 5px 12px; border: 1px solid var(--border-dark); border-radius: 20px;
  color: var(--color-text-secondary);
}
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-success); box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-success) 22%, transparent); }

/* ---- Buttons (DESIGN.md: primary + secondary) ---- */
.btn-primary, .btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: var(--btn-radius);
  font-size: var(--text-base); font-weight: 600; text-decoration: none;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}
.btn-primary { background: var(--color-amber); color: var(--color-on-accent); border: 1px solid var(--color-amber); }
.btn-primary:hover { background: var(--color-amber-hover); border-color: var(--color-amber-hover); }
.btn-secondary { background: transparent; color: var(--color-text-primary); border: 1px solid var(--border-dark); }
.btn-secondary:hover { border-color: var(--color-amber); }

/* ---- Sections ---- */
section { padding: clamp(56px, 9vw, 104px) 0; border-bottom: 1px solid var(--color-border); }
.section-head { display: grid; gap: 16px; margin-bottom: 36px; }
.section-head p { color: var(--color-text-secondary); }

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 10px; }

.card {
  background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--card-radius);
  padding: 28px; display: flex; flex-direction: column; gap: 12px;
  transition: border-color var(--transition-fast);
}
a.card { text-decoration: none; }
a.card:hover { border-color: var(--border-dark); }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.card h3 { font-size: var(--text-xl); }
.card p { color: var(--color-text-secondary); margin: 0; }
.card .arrow { margin-top: auto; padding-top: 16px; font-size: var(--text-sm); font-weight: 500; color: var(--color-text-primary); }

/* Business model: numbered steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 10px; counter-reset: step; }
.steps li { counter-increment: step; background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--card-radius); padding: 24px; color: var(--color-text-secondary); font-size: var(--text-base); }
.steps li::before { content: counter(step, decimal-leading-zero); display: block; font-size: var(--text-xs); font-weight: 500; letter-spacing: 0.12em; color: var(--color-text-primary); margin-bottom: 14px; }
.steps strong { display: block; color: var(--color-text-primary); font-weight: 500; margin-bottom: 6px; font-size: var(--text-body); }

/* Founder */
.founder { display: flex; align-items: center; gap: 16px; }
.avatar { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: var(--color-card); border: 1px solid var(--border-dark); font-family: var(--font-heading); font-size: var(--text-lg); }
.founder strong { display: block; font-weight: 500; }
.founder span { color: var(--color-text-secondary); font-size: var(--text-sm); }

.contact-line { font-family: var(--font-heading); font-size: clamp(var(--text-xl), 5vw, 3rem); letter-spacing: -0.02em; margin: 8px 0 0; overflow-wrap: anywhere; }
.contact-line a { text-decoration: none; }
.contact-line a:hover { color: var(--color-amber-hover); }

/* Company details: register-style table */
.details { display: grid; grid-template-columns: minmax(160px, 240px) 1fr; margin: 0; border-top: 1px solid var(--color-border); max-width: 760px; }
.details dt, .details dd { padding: 14px 0; border-bottom: 1px solid var(--color-border); margin: 0; }
.details dt { color: var(--color-text-secondary); font-size: var(--text-sm); padding-right: 16px; }
.details dd { font-variant-numeric: tabular-nums; }
@media (max-width: 560px) {
  .details { grid-template-columns: 1fr; }
  .details dt { border-bottom: 0; padding-bottom: 0; }
  .details dd { padding-top: 4px; }
}

/* ---- Legal pages ---- */
.legal { padding-top: clamp(48px, 8vw, 96px); padding-bottom: clamp(56px, 9vw, 104px); }
.legal h1 { font-size: clamp(2.25rem, 5vw, 3.25rem); margin: 20px 0 12px; }
.legal h2 { font-size: var(--text-lg); margin: 40px 0 12px; }
.legal p, .legal li { color: color-mix(in srgb, var(--color-text-primary) 85%, transparent); }
.legal ul { max-width: var(--measure); padding-left: 1.2em; margin: 0 0 16px; }
.legal li { margin-bottom: 6px; }
.updated { color: var(--color-text-secondary); font-size: var(--text-sm); }

/* ---- Footer ---- */
.site-footer { padding: 32px 0 48px; font-size: var(--text-sm); color: var(--color-text-secondary); }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 32px; }
.site-footer p { margin: 0; max-width: 64ch; }
.site-footer nav { display: flex; gap: 20px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--color-text-primary); }

/* Contact: departmental addresses */
.contact-note { color: var(--color-text-secondary); margin-top: 8px; }
.contacts { display: grid; grid-template-columns: 1fr; gap: 10px; margin: 40px 0 0; }
@media (min-width: 760px) { .contacts { grid-template-columns: repeat(3, 1fr); } }
.contacts > div { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--card-radius); padding: 20px 24px; }
.contacts dt { font-size: var(--text-xs); font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-text-secondary); margin-bottom: 10px; }
.contacts dd { margin: 0; overflow-wrap: anywhere; }
.contacts dd.note { color: var(--color-text-secondary); font-size: var(--text-sm); margin-top: 4px; }

/* Platform stack diagram */
.stack { display: grid; gap: 10px; margin: 0 0 10px; padding: 24px; background: var(--color-card-darker); border: 1px solid var(--color-border); border-radius: var(--card-radius); }
.stack-row { display: grid; grid-template-columns: 96px 1fr; gap: 16px; align-items: center; }
.stack-tag { font-size: var(--text-xs); font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-text-secondary); }
.stack-cells { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.stack-cell { display: flex; align-items: center; padding: 14px 16px; background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--card-radius); font-size: var(--text-base); font-weight: 500; }
.stack-brands .stack-cell { font-family: var(--font-heading); font-weight: 400; font-size: var(--text-lg); }
.stack-cell--wide { grid-column: 1 / -1; color: var(--color-text-secondary); font-weight: 400; }
@media (max-width: 560px) {
  .stack { padding: 16px; }
  .stack-row { grid-template-columns: 1fr; gap: 8px; }
}
.capabilities { margin-top: 0; }
@media (max-width: 560px) {
  .site-header nav { gap: 6px 16px; }
  .site-header nav .hide-sm { display: none; }
}

/* Founder bio */
.bio { display: grid; grid-template-columns: 1fr; gap: 28px; max-width: 900px; }
@media (min-width: 760px) { .bio { grid-template-columns: 240px 1fr; gap: 40px; align-items: start; } }
.bio-body p { color: color-mix(in srgb, var(--color-text-primary) 85%, transparent); }
.bio-facts { display: grid; grid-template-columns: 120px 1fr; margin: 24px 0 0; border-top: 1px solid var(--color-border); }
.bio-facts dt, .bio-facts dd { margin: 0; padding: 12px 0; border-bottom: 1px solid var(--color-border); font-size: var(--text-sm); }
.bio-facts dt { color: var(--color-text-secondary); padding-right: 16px; }
@media (max-width: 560px) {
  .bio-facts { grid-template-columns: 1fr; }
  .bio-facts dt { border-bottom: 0; padding-bottom: 0; }
  .bio-facts dd { padding-top: 4px; }
}
.stack-audience .stack-cell { background: transparent; color: var(--color-text-secondary); font-weight: 400; }